From patchwork Thu Apr 11 08:31:48 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 13625607 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id C5D21CD128A for ; Thu, 11 Apr 2024 08:32:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=uNL3uzCm05glpfdBhbGVn5fIdXhjVGysrq+WLEwJTXM=; b=0pswBs8I3ZTuU+ tvLf4lLPv06LN+Cty59LI7blIDNAfSfI2k3U+8kQQ6TtbSF/KGpKsTlEe0uJTUKV9cqQjJWtzXgya 2W7b6DS7nxGQbQghG/PCJOztTn/+QTsqJUJg5bFuib7I/x2W9oD2YoniKsHiDuPmc5X2PL4o1Ele2 3uGePTkmoZ0FPM99Oc6cEn+47K9sxrW09fulkrSzlXBXDCXMLql+RFp8ZqNNzTgSjz+r4myrdL0xU Wehj6RfvcJHYWK+F8qHBgWQ4RPuLk8XPyDoK4gG0HkhiZt02qebwmya/fDXa6FCZtshzKhTnOmjZj NvnU36SLWcl9ZIwkfjWQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rupr9-0000000B652-23bR; Thu, 11 Apr 2024 08:32:28 +0000 Received: from madrid.collaboradmins.com ([46.235.227.194]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rupqn-0000000B5kj-0D7q; Thu, 11 Apr 2024 08:32:07 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1712824323; bh=XK0zxw+V4wjxT5QG5ieb50qefYNILSY0qmHMtFLbqcI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=LAFh3vc4lZpN/yQ0ihuB1SgL/ZUEWS0qCuhvzfxsPXTP1sbaxdJnovVkvq1DAtAZA +4FP1cAO2DL+XPgUy1jzRA3wW58cOSvaYrSuT4fl9m0iMcWUq4tZcGXaKXdFJ6gJ2B eZasrZfb4toePj7m0dFNWWmsPdgKkspV9sK84MmKIYTM9RvqdjNqmluXHf+e6mGaCS wUkMH4risTJOShZsB870kwBn6ZQvBuFecgcDV6Z2lKMNjFW/2olfkFzhM5WhksJuYS OgFCqqRmqfgcpGqgw9+uNDV0gQ/DdPOJPUcnfQpz/+Lt/pGdwHpAFi0k7SYfpL9gBv BArYlzDJz63JQ== Received: from IcarusMOD.eternityproject.eu (cola.collaboradmins.com [195.201.22.229]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madrid.collaboradmins.com (Postfix) with ESMTPSA id 99C193782137; Thu, 11 Apr 2024 08:32:02 +0000 (UTC) From: AngeloGioacchino Del Regno To: linux-scsi@vger.kernel.org Cc: alim.akhtar@samsung.com, avri.altman@wdc.com, bvanassche@acm.org, robh@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, peter.wang@mediatek.com, chu.stanley@gmail.com, jejb@linux.ibm.com, martin.petersen@oracle.com, lgirdwood@gmail.com, broonie@kernel.org, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, stanley.chu@mediatek.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, kernel@collabora.com Subject: [PATCH v1 7/8] dt-bindings: ufs: mediatek,ufs: Document additional clocks Date: Thu, 11 Apr 2024 10:31:48 +0200 Message-ID: <20240411083149.78537-8-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.44.0 In-Reply-To: <20240411083149.78537-1-angelogioacchino.delregno@collabora.com> References: <20240411083149.78537-1-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240411_013205_267194_BED9B0E4 X-CRM114-Status: UNSURE ( 9.25 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add additional clocks, used on all MediaTek SoCs' UFSHCI controllers: some of these clocks are optional and used only for scaling purposes to save power, or to improve performance in the case of the crypt clocks. Signed-off-by: AngeloGioacchino Del Regno --- .../devicetree/bindings/ufs/mediatek,ufs.yaml | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/ufs/mediatek,ufs.yaml b/Documentation/devicetree/bindings/ufs/mediatek,ufs.yaml index e2c276da3f2c..df2e2d388e70 100644 --- a/Documentation/devicetree/bindings/ufs/mediatek,ufs.yaml +++ b/Documentation/devicetree/bindings/ufs/mediatek,ufs.yaml @@ -26,11 +26,22 @@ properties: - const: mediatek,mt8183-ufshci clocks: - maxItems: 1 + minItems: 1 clock-names: + minItems: 1 items: - const: ufs + - const: ufs-aes + - const: ufs-tick + - const: unipro-sys + - const: unipro-tick + - const: ufs-sap + - const: ufs-tx-symbol + - const: ufs-mem + - const: crypt-mux + - const: crypt-lp + - const: crypt-perf phys: maxItems: 1